HD64F2145BTE20 Renesas Electronics America, HD64F2145BTE20 Datasheet - Page 801

• Manufacturer Part Number: HD64F2145BTE20
• Description: IC H8S MCU FLASH 256K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of HD64F2145BTE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, IrDA, SCI, X-Bus
• Peripherals: PWM, WDT
• Number Of I /o: 74
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

27.2.3
The following shows the clock timing, control signal timing, bus timing, and on-chip peripheral
function timing. For the AC characteristics test conditions, see figure 27.3.
Clock Timing: Table 27.20 shows the clock timing. The clock timing specified here covers clock
( ) output and clock pulse generator (crystal) and external clock input (EXTAL pin) oscillation
settling times. For details of external clock input (EXTAL pin and EXCL pin) timing, see section
25, Clock Pulse Generator.
Table 27.20 Clock Timing
Condition A: V
Condition B: V
Condition C: V
Item
Clock cycle time
Clock high pulse width
Clock low pulse width
Clock rise time
Clock fall time
Oscillation settling
time at reset (crystal)
Oscillation settling
time in software
standby (crystal)
External clock output
stabilization delay time
AC Characteristics
operating frequency, T
T
operating frequency, T
T
operating frequency, T
a
a
CC
CC
CC
= –40 to +85°C (wide range temperature specification product)
= –40 to +85°C (wide range temperature specification product)
= 5.0 V ±10%, V
= 4.0 V to 5.5 V, V
= 2.7 V to 3.6 V, V
Symbol
t
t
t
t
t
t
t
t
cyc
CH
CL
Cr
Cf
OSC1
OSC2
DEXT
Min
100
30
30
—
—
20
8
500
Condition A
CC
a
a
a
B = 5.0 V ±10%, V
10 MHz
CC
CC
= –20 to +75°C (normal specification product),
= –20 to +75°C (normal specification product),
= –20 to +75°C
B = 4.0 V to 5.5 V, V
B = 2.7 V to 5.5 V, V
Max
500
—
—
20
20
—
—
—
Min
62.5
20
20
—
—
10
8
500
Condition B
16 MHz
Rev. 3.00 Mar 21, 2006 page 745 of 788
SS
Max
500
—
—
10
10
—
—
—
= 0 V, = 2 MHz to maximum
Section 27 Electrical Characteristics
SS
SS
= 0 V, = 2 MHz to maximum
= 0 V, = 2 MHz to maximum
Min
50
17
17
—
—
10
8
500
Condition C
20 MHz
Max
500
—
—
8
8
—
—
—
REJ09B0300-0300
Unit
ns
ns
ns
ns
ns
ms
ms
µs
Test
Conditions
Figure 27.6
Figure 27.6
Figure 27.7
Figure 27.8